1: (0 1 2)

(0)(1 19 2 7 3)(4 21 15 10 5)(6 11 8)(9 20 18 14 12)(13 17 16)

2: (2 7 19)

(0)(1 19 3)(2)(4 21 15 10 5)(6 11 8)(7)(9 20 18 14 12)(13 17 16)

3: (4 21 15)

(0)(1 19 3)(2)(4 10 5)(6 11 8)(7)(9 20 18 14 12)(13 17 16)(15)(21)

4: (14 20 18)

(0)(1 19 3)(2)(4 10 5)(6 11 8)(7)(9 20 12)(13 17 16)(14)(15)(18)(21)